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AstDyS ∴ Objects ∴ Nonna ∴ Summary
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(4022) Nonna  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35797 6.711e-09 au
e 0.12695 2.87e-08
i 5.09 3.201e-06 deg
Ω 278.308 3.927e-05 deg
ω 33.824 4.249e-05 deg
M 338.792 1.85e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0586 au
Aphelion 2.6573 au
Asc. node-Earth separation 1.08188 au
Desc. node-Earth separation 1.61097 au
Earth MOID 1.04623 au
Orbital period 1322.53 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4056 (178)
Radar observations (Discarded) 0 (0)
Arc length 25859.8 days
Unobserved 248 days

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Ephemeris at epoch 60419 MJD
Right Ascension 320.583 deg
Declination -14.2437 deg
V Magnitude 17.72 mag
Solar Elongation 70.6 deg
Galactic Latitude -39.79 deg
Rate 0.458 deg/day
Direction 67.869 deg

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